: Google monitors for "spammy user behavior" and inconsistent data. Using a tampered app can lead to your account being permanently flagged or banned from receiving any future surveys.
: Reports suggest that sideloading the app (rather than installing it from the Play Store) can stop surveys from appearing entirely. How to Officially Get More Surveys
Instead of using a mod, you can increase your chances of getting surveys through legitimate methods: Redeem rewards - Opinion Rewards Help - Google Help
